UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VjNTFtxcuBpe6V4jJ6TwM+ybKB2ffCKmN1xLUJBR9Sw=' 
WHERE 
  key_id = '44fe9d6b6d3861c83c132f1d27259366ffaf889e6677aae27c7bfcd90428bd25' 
  AND (
    token = 'VjNTFtxcuBpe6V4jJ6TwM+ybKB2ffCKmN1xLUJBR9Sw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )